Terumi Tsukahara

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Patents Grantslast 30 patents

Information Patent Grant
Encapsulant composition and electronic device
- Patent number 6,284,818
- Issue date Sep 4, 2001
- Hitachi Chemical Company, Ltd.
- Tatsuo Kawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Encapsulating material and LOC structure semiconductor device using...
- Patent number 6,211,277
- Issue date Apr 3, 2001
- Hitachi Chemical Company, Ltd.
- Tatsuo Kawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...